California Sales Tax Guide

Sales and use tax with statewide, local, and voter-approved district components

Statewide general taxYes

Primary returnCDTFA-401-A · 2026 due dates

Marketplace postureGross receipts plus deduction

Exemption formCDTFA-230

What people ask about California sales tax

Start with the high-impact answers, then use the complete rule explorer for product-specific and long-tail research.

01Does California have a statewide sales tax?

Sales and use tax with statewide, local, and voter-approved district components California distinguishes the statewide base from district taxes. Seller location, delivery destination, district engagement, and whether a transaction is sales tax or use tax can affect which local and district layers apply.

02What sales tax rate and sourcing rules matter in California?

The statewide base is 7.25%, with district additions producing many combined rates. A city name or ZIP can span districts, so address-level district evidence and effective-date control matter.

03What California sales tax return or form is used?

The principal repository-tracked return is CDTFA-401-A. Paper eligibility is taxpayer-specific; electronic filing or a waiver may control.

04How are marketplace sales reported in California?

Facilitated sales generally enter gross receipts and are removed through the state's designated deduction or exclusion workflow.

05What resale or exemption certificate applies in California?

The repository tracks California General Resale Certificate and supports generation from reviewed fields. Certificate validity still depends on the purchaser, seller, claimed use, dates, signatures, and any state-specific acceptance conditions.

06Does California have a sales tax holiday?

The current Atlas research does not publish an active holiday rule for this state. Confirm the current revenue-department calendar before changing tax.

07What special sales tax rates or excise layers apply in California?

No separately verified special-rate category is published in the current member-state register for this jurisdiction. Product-specific research observations remain available below.

08How can prewritten software tax treatment vary in California?

The corpus contains 2 prewritten software observations and does not support one unconditional yes-or-no answer. It records 1 excluded from base, 1 included in base. Representative condition-specific observations include: when software origin: prewritten; transfer method: electronic; sale context: internet transmission without physical media: excluded from base at 0%; when software origin: prewritten; transfer method: physical; sale context: physical backup or printed copy included: included in base. Review the full records and cited authority for the exact product identity, transaction facts, effective date, and local treatment before use.

09What does the California research say about digital book?

The corpus contains one digital book observation under these researched conditions: transfer method: electronic; sale context: internet transmission without physical media. The research observation says the observed treatment is excluded from base; with no rate; a 0% state rate; local interaction: no local rate; sourcing: standard situs. A downloadable eBook without physical storage media is not a taxable transaction. Status: Research observation — independent review required. Confirm the cited authority and transaction facts before use.

10What does the California research say about prepared food?

The corpus contains one prepared food observation under these researched conditions: sale context: heated served meal on premises or admission location. The research observation says the observed treatment is included in base; with general rate lookup; local interaction: ordinary local stack; sourcing: standard situs. The general food exemption does not apply to specified heated food meals on-premises consumption or food sold where admission is charged. Status: Research observation — independent review required. Confirm the cited authority and transaction facts before use.

How California's system is organized

California distinguishes the statewide base from district taxes. Seller location, delivery destination, district engagement, and whether a transaction is sales tax or use tax can affect which local and district layers apply.

The headline rate is only the beginning

The statewide base is 7.25%, with district additions producing many combined rates. A city name or ZIP can span districts, so address-level district evidence and effective-date control matter.

Why location data matters

Tax situs is a legal determination. Mailing city, ZIP code, county proximity, and geocoding are useful evidence, but none should silently substitute for the jurisdiction rule that controls the transaction.

Rules that can change the answer

Product identity should be established before a rate is selected. In California, examples that deserve their own rule path include:

most grocery food is exempt but prepared food can be taxable
manufacturing equipment may qualify for a partial exemption
software, digital goods, and mixed tangible-service transactions require delivery-method analysis

These are examples, not an exhaustive taxability matrix. Bundles, customer use, delivery method, exemptions, and effective dates can change the result.

Beyond three headline examples

The underlying research inventory contains 15 California treatment records across 12 product families. The inventory includes effective-date, evidence, rate-class, local-interaction, and sourcing fields. Its breadth is not a claim that every observed treatment is active in production: unresolved or independently unreviewed records remain non-operative.

15treatment records

12product families

prewritten softwareservicecustom softwaredigital bookgroceryinstallation service

Explore all 15 California research recordsSearch treatment, rate, local, sourcing, evidence, and effective-date fields

Search this state's rule research

15 of 15 records shown

resaleno rate

Research observation — independent review required

A seller accepting a valid resale certificate timely and in good faith generally does not owe sales or use tax on the resale purchase.

Identity or conditions: qualifying use: resale; required certificate: CDTFA-230

Treatment: excluded from base
Rate application: no rate
Rate class: no rate
State rate: 0%
Local rate: 0%
Taxable base: qualifying resale purchase excluded
Local interaction: no local rate
Sourcing: standard situs
Evidence required: resale purpose timely good faith CDTFA 230 and certificate lineage
Effective-window status: current exemption verified start not pinned
Runtime boundary: resale use and certificate lineage validation required

Before operational use: pin governing effective start; validate certificate lineage and first-use boundary; independent review

State authority research source 1 State authority research source 2

groceryno rate

Research observation — independent review required

Food products for human consumption are generally exempt unless a heated served meal on-premises or admission-location exception applies.

Identity or conditions: sale context: qualifying food for human consumption

Treatment: excluded from base
Rate application: no rate
Rate class: no rate
State rate: 0%
Local rate: 0%
Taxable base: qualifying food for human consumption excluded
Local interaction: no local rate
Sourcing: standard situs
Evidence required: food identity temperature service and consumption context
Effective-window status: current exemption verified start not pinned
Runtime boundary: complete food exception boundary required

Before operational use: pin food statute effective window; encode complete temperature service and consumption boundary; independent review

State authority research source 1 State authority research source 2

prepared foodordinary

Research observation — independent review required

The general food exemption does not apply to specified heated food meals on-premises consumption or food sold where admission is charged.

Identity or conditions: sale context: heated served meal on premises or admission location

Treatment: included in base
Rate application: general rate lookup
Rate class: ordinary
Taxable base: taxable prepared food sales price
Local interaction: ordinary local stack
Sourcing: standard situs
Evidence required: food identity temperature service and consumption context
Effective-window status: current taxable exception verified rates not in these authorities
Runtime boundary: food exception boundary and official rate windows required

Before operational use: pin statewide and district rate authorities; encode complete exception boundary; independent review

State authority research source

repair serviceno rate

Research observation — independent review required

Itemized repair labor is generally nontaxable, subject to labor-category boundaries and documentation.

Identity or conditions: sale context: itemized labor charge

Treatment: excluded from base
Rate application: no rate
Rate class: no rate
State rate: 0%
Local rate: 0%
Taxable base: itemized repair labor excluded
Local interaction: no local rate
Sourcing: standard situs
Evidence required: service identity itemized invoice and material components
Effective-window status: current general exclusion verified start not pinned
Runtime boundary: itemization and fabrication boundary required

Before operational use: pin detailed labor regulation and effective start; encode material and fabrication components; independent review

State authority research source

installation serviceno rate

Research observation — independent review required

Itemized installation labor is generally nontaxable, subject to labor-category boundaries and documentation.

Identity or conditions: sale context: itemized labor charge

Treatment: excluded from base
Rate application: no rate
Rate class: no rate
State rate: 0%
Local rate: 0%
Taxable base: itemized installation labor excluded
Local interaction: no local rate
Sourcing: standard situs
Evidence required: service identity itemized invoice and material components
Effective-window status: current general exclusion verified start not pinned
Runtime boundary: itemization and fabrication boundary required

Before operational use: pin detailed labor regulation and effective start; encode material and fabrication components; independent review

State authority research source

serviceordinary

Research observation — independent review required

Fabrication labor is generally taxable whether itemized or included in the product price.

Identity or conditions: subtype: fabrication labor

Treatment: included in base
Rate application: general rate lookup
Rate class: ordinary
Taxable base: fabrication labor charge
Local interaction: ordinary local stack
Sourcing: standard situs
Evidence required: fabrication service identity output and situs
Effective-window status: current taxability verified rates not in these authorities
Runtime boundary: fabrication boundary and official rate windows required

Before operational use: pin detailed labor regulation and rate authorities; encode fabrication boundary; independent review

State authority research source

manufacturing inputunresolved

Research observation — independent review required

Qualifying manufacturing research and electric-power equipment receives only a partial state-rate exemption and no local or district exemption.

Identity or conditions: qualifying use: manufacturing research or electric power; required certificate: CDTFA-230-M

Treatment: unresolved
Rate application: special rate required
Rate class: unresolved
Taxable base: partial state exemption local and district taxes fully apply
Local interaction: product specific local
Sourcing: standard situs
Evidence required: qualified person equipment use and valid partial exemption certificate
Effective-window status: partial exemption verified exact rate and window require detail
Runtime boundary: partial state exemption and full local rate resolver required

Before operational use: pin exact partial-exemption rate and effective windows; encode qualified-person and equipment-use rules; validate certificate lineage; independent review

State authority research source

general tangible personal propertyno rate

Research observation — independent review required

Seller-shipped or delivered property to a point outside California is generally exempt when interstate or foreign-commerce conditions and documentation are met.

Identity or conditions: sale context: seller ships or delivers to point outside california

Treatment: excluded from base
Rate application: no rate
Rate class: no rate
State rate: 0%
Local rate: 0%
Taxable base: qualifying interstate or foreign commerce sale excluded
Local interaction: no local rate
Sourcing: special
Evidence required: seller controlled shipment and out of state delivery documents
Effective-window status: current general exclusion verified start not pinned
Runtime boundary: shipment control destination and documentation validation required

Before operational use: pin detailed commerce regulation and effective start; encode shipment-control boundary; validate delivery documentation; independent review

State authority research source 1 State authority research source 2

prewritten softwareno rate

Research observation — independent review required

Downloaded canned software is generally nontaxable when transmitted over the Internet without physical storage media.

Identity or conditions: software origin: prewritten; transfer method: electronic; sale context: internet transmission without physical media

Treatment: excluded from base
Rate application: no rate
Rate class: no rate
State rate: 0%
Local rate: 0%
Taxable base: electronically transmitted software excluded
Local interaction: no local rate
Sourcing: standard situs
Evidence required: software origin transfer method and no physical media
Effective-window status: publication current revision 2024 start not pinned
Runtime boundary: electronic only and physical media boundary required

Before operational use: pin governing regulation and effective start; encode mixed-delivery and license boundaries; independent review

State authority research source

prewritten softwareordinary

Research observation — independent review required

Providing a physical backup or printed copy with electronically transferred software or data generally makes the entire transaction taxable.

Identity or conditions: software origin: prewritten; transfer method: physical; sale context: physical backup or printed copy included

Treatment: included in base
Rate application: general rate lookup
Rate class: ordinary
Taxable base: entire mixed software transaction price
Local interaction: ordinary local stack
Sourcing: special
Evidence required: software origin transfer method physical media and delivery situs
Effective-window status: publication current revision 2024 rates not in authority
Runtime boundary: physical media boundary sourcing and official rate windows required

Before operational use: pin statewide and district rate authorities; encode mixed-delivery boundary and sourcing; independent review

State authority research source

digital bookno rate

Research observation — independent review required

A downloadable eBook without physical storage media is not a taxable transaction.

Identity or conditions: transfer method: electronic; sale context: internet transmission without physical media

Treatment: excluded from base
Rate application: no rate
Rate class: no rate
State rate: 0%
Local rate: 0%
Taxable base: electronically transmitted digital book excluded
Local interaction: no local rate
Sourcing: standard situs
Evidence required: digital book identity transfer method and no physical media
Effective-window status: publication current revision 2024 start not pinned
Runtime boundary: electronic only and physical media boundary required

Before operational use: pin governing regulation and effective start; independent review

State authority research source

custom softwareno rate

Research observation — independent review required

Electronic software transmitted over the Internet without physical media is generally nontaxable; custom origin remains an independently required identity fact.

Identity or conditions: software origin: custom; transfer method: electronic; sale context: internet transmission without physical media

Treatment: excluded from base
Rate application: no rate
Rate class: no rate
State rate: 0%
Local rate: 0%
Taxable base: electronically transmitted software excluded
Local interaction: no local rate
Sourcing: standard situs
Evidence required: custom software origin transfer method and no physical media
Effective-window status: publication current revision 2024 start not pinned
Runtime boundary: custom origin and physical media boundary required

Before operational use: pin custom-software regulation and effective start; encode custom-origin evidence; independent review

State authority research source

general tangible personal propertyno rate

Research observation — independent review required

Sales and leases directly to the United States government are generally exempt when supported by government purchase orders and direct-payment documents.

Identity or conditions: purchaser status: united states government; required certificate: government purchase order or direct payment documents

Treatment: excluded from base
Rate application: no rate
Rate class: no rate
State rate: 0%
Local rate: 0%
Taxable base: qualifying direct us government sale excluded
Local interaction: no local rate
Sourcing: standard situs
Evidence required: government purchaser identity purchase order and direct payment
Effective-window status: current general exemption verified start not pinned
Runtime boundary: government purchaser and direct payment validation required

Before operational use: pin governing effective start; validate purchaser and payment evidence; independent review

State authority research source

utilities energyno rate

Research observation — independent review required

Seller-delivered LPG for household use at a qualified residence is generally exempt when delivered into a tank of at least 30 gallons.

Identity or conditions: use location: home; qualifying use: household lpg; sale context: seller delivered tank at least 30 gallons

Treatment: excluded from base
Rate application: no rate
Rate class: no rate
State rate: 0%
Local rate: 0%
Taxable base: qualifying household lpg excluded
Local interaction: no local rate
Sourcing: standard situs
Evidence required: fuel type household use qualified residence delivery and tank capacity
Effective-window status: current general exemption verified start not pinned
Runtime boundary: fuel use delivery and tank capacity validation required

Before operational use: pin governing effective start; encode qualified residence delivery and tank capacity; validate exemption certificate; independent review

State authority research source

serviceunresolved

Research observation — independent review required

California generally excludes itemized repair and installation labor but taxes fabrication labor, so an unclassified service cannot receive a generic result.

Treatment: unresolved
Rate application: special rate required
Rate class: unresolved
Taxable base: service taxability depends on exact labor or transaction category
Local interaction: unresolved
Sourcing: unresolved
Evidence required: exact service identity itemization output and transaction context
Effective-window status: overview requires service by service matrix
Runtime boundary: generic service treatment forbidden

Before operational use: build complete service and labor matrix; pin effective windows and rate authorities; independent review

State authority research source

Working with CDTFA-401-A

The principal repository-tracked return is CDTFA-401-A. Paper eligibility is taxpayer-specific; electronic filing or a waiver may control.

How to file California sales tax: 2026 due dates, frequencies, and forms →

Tracked form version: REV. 126 (1-26)
Paper filing posture: taxpayer specific
Account data required: state tax account number, filing frequency

Repository-verified workflow outputs

Worksheet for portal entry

Collected by a marketplace does not mean invisible

Facilitated sales generally enter gross receipts and are removed through the state's designated deduction or exclusion workflow.

Seller registration, nexus thresholds, zero-return obligations, facilitator certifications, and direct sales must be evaluated separately. Prophit keeps those facts attached to the return treatment instead of dropping marketplace transactions from the record.

California General Resale Certificate

Certificates are evidence, not a blanket switch

A certificate should be tied to the correct customer, seller, state, reason, product use, effective period, and transaction population, then monitored for expiration or changed facts.

State-specific knowledge, carried into the workflow

Prophit currently structures California transaction data for worksheet for portal entry. Availability is kept separate from customer credentials, state acceptance, and direct transmission authority.

See how Prophit.ai compares to other options in the sales tax software buyer's guide.

Research coverageInventory tracked15 treatment records across 12 product families

Jurisdiction logicEvidence-gatedState, local, sourcing, and special-regime facts require current situs evidence

Workflow outputAvailableWorksheet for portal entry

Direct transmissionAuthority-gatedNot represented by this public guide as authorized or available

Product availability varies by jurisdiction and customer configuration. Workflow support does not by itself establish registration, filing authority, credentials, agency acceptance, or tax advice.

Start with the authority

This guide is grounded in the repository's reviewed filing, marketplace, certificate, and tax-authority records. Rules change; confirm the current source and effective period before acting.

Reviewed and current as of August 22, 2026

California county and city sales tax rates

Literal combined rate for the jurisdiction from the CDTFA tax-area rate table (statewide base 7.25% plus district taxes). Where multiple tax areas exist for a jurisdiction, the highest combined rate is shown.

California Sales Tax Guide

What people ask about California sales tax

How California's system is organized

The headline rate is only the beginning

Rules that can change the answer

Beyond three headline examples

Working with CDTFA-401-A

Collected by a marketplace does not mean invisible

California General Resale Certificate

State-specific knowledge, carried into the workflow

Start with the authority

California county and city sales tax rates

Counties (58)

Cities (459)

What people ask about California sales tax

How California's system is organized

The headline rate is only the beginning

Rules that can change the answer

Beyond three headline examples

Working with CDTFA-401-A

Collected by a marketplace does not mean invisible

California General Resale Certificate

State-specific knowledge, carried into the workflow

Start with the authority

California county and city sales tax rates

Counties (58)

Cities (459)

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